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Show that for any charge configuration, ...

Show that for any charge configuration, equipotential surface through a point is normal to the electric filed at that point.

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R G PUBLICATION-ELECTOSTATIC POTENTIAL AND CAPACITANCE-EXERCISE
  1. Show the variation of electrostatic potential (alpha 1/r) and the ele...

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  2. Show that in a equipotential surface, v is constant if r constant (v =...

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  3. Show that for any charge configuration, equipotential surface through ...

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  4. What is the potential energy of a charge q in a given filed?

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  5. Give the expression for potential energy of a system of two charges ...

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  6. Why electrostatic field inside a conductor is zero,

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  7. At the surface of a charged conductor, electrostatic filed must be nor...

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  8. What is electrostatic shielding? How can it be achieved?

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  9. Distinguish between a dielectric substance and conductor.

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  10. Give two examples of each polar and non-polar molecules.

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  11. What are the polar molecules? Give examples.

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  12. In a Van de Graaff type generator a spherical metal shell is to be a 1...

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  13. The sides of a rectangel ABCD are 15cm & 5cm as shown in figure point ...

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  14. A spherical conductor of radius 12 cm has a charge 1.6xx10^(-7)C dist...

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  15. A spherical conductor of radius 12 cm has a charge 1.6xx10^(-7)C dist...

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  16. A charge phi=+1muc is held at 0 between two point A and B such that A^...

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  17. Show that the work done by an external force in bringing a unit positi...

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  18. Deduce the expression for potential due to a point charge.

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  19. Calculate the potential at a point P due to a charge of 1.2xx10^(-8)C ...

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  20. Deduce the expression for potential due to an electric dipole.

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